Before we get started, I wanted to throw in a tip, for making this salad that much "more", so you'll acheive full flavor and creaminess!

A few hours before, I like to do the "prep work", (which honestly is no work at all – But it does help aid in the crispness of the salad), slice cucumber, tossing with just a bit of salt. Put the cucumbers into a container, followed by a paper towel on top. Now make sure your ziplock is sealed tightly and put into the fridge. The salt will help draw out a lot of the moisture in the cucumber that will make your salad very watery. Your paper towel will be wet, a few hours later!
Alternatively, you could just seed the cucumber and throw it in the salad that way. Whichever your preference is fine!